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Biosorption of copper by water hyacinth roots


Citation

Low, K.S. and Lee, C.K. and Tai, C.H. (1994) Biosorption of copper by water hyacinth roots. Journal of Environmental Science and Health. Part A: Environmental Science and Engineering and Toxicology, 29 (1). pp. 171-188. ISSN 1077-1204; eISSN: 1077-1204

Abstract

Biomass of non-living dried water hyacinth roots, Eichhornia crassipes, showed high sorption for copper from aqueous solutions. Maximum sorption was 20.90 mg Cu/g as determined from Langmuir isotherm. Several factors affecting sorption were investigated. They include effect of pH, initial concentrations, presence of chelators and other metals. The feasibility of removing copper from electroplating waste using this material in a packed-bed system was also discussed.


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Additional Metadata

Item Type: Article
Divisions: Universiti Pertanian Malaysia
DOI Number: https://doi.org/10.1080/10934529409376028
Publisher: Taylor & Francis Group
Keywords: Copper; Eichhornia crassipes; Electroplating Waste; Sorption; Water Hyacinth Roots
Depositing User: Ms. Zaimah Saiful Yazan
Date Deposited: 15 Jan 2025 08:06
Last Modified: 15 Jan 2025 08:06
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1080/10934529409376028
URI: http://psasir.upm.edu.my/id/eprint/114461
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